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The Inferior Vena Cava Change in Cirrhosis Assessed by MSCT

Author: ZhuXing
Tutor: XueYanShan
School: Shanxi Medical
Course: Medical Imaging and Nuclear Medicine
Keywords: Cirrhosis Inferior vena cava Tomography X - ray computed
CLC: R816.5
Type: Master's thesis
Year: 2008
Downloads: 13
Quote: 0
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Abstract


Objective the GE16 - layer spiral CT study different degrees of liver cirrhosis patients with hepatic segment of the inferior vena cava area change , provide a theoretical basis for the study of the clinical complications of cirrhosis . Materials and Methods control study group , selected 23 normal controls and 46 patients with liver cirrhosis ( 27 cases of patients with decompensated cirrhosis , 19 patients with decompensated cirrhosis patients ) line of 16-slice spiral CT contrast-enhanced scan , take the portal vein of portal the trunk began developing level hepatic segment of the inferior vena cava area as an object of study . The scan image transmitted to the workstation (GEAW4.1) package area measurement and data acquisition . Using SPSS11.5 software packages for data analysis. ANOVA analysis of three groups each group , respectively , pairwise comparisons among groups using LSD-t test , using the the correction t test (Dunnutt T3 method) when the population variance arrhythmia . Results hepatic segment of the inferior vena cava area in each group 's overall mean difference ( P = 0.000 ) . Decompensated cirrhosis group of the inferior vena cava area than the normal control group and decompensated cirrhosis group were significantly reduced , the difference between the two groups was statistically significant (P = 0.000 and 0.000 ) . Area of the inferior vena cava and decompensated cirrhosis group compared with the normal control group , also a statistically significant ( P = 0.000 ) . Conclusions of a trial by the injection of contrast agents and the default scan time and successful preparation of the hepatic segment of the inferior vena cava area model . 2 cirrhosis , hepatic segment of the inferior vena cava area performance reflects than the normal population decreases . 3 cirrhosis of the liver in patients with hepatic segment of the inferior vena cava area reduce the degree of liver cirrhosis related.

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CLC: > Medicine, health > Of Medical > Radiation Medicine > Each location and course of disease X - ray diagnosis and therapy > Stomach and digestive
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